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Methods, systems, and computer program products for providing telecommunications services between a session initiation protocol (SIP) network and a signaling system 7 (SS7) network

  • US 20060209791A1
  • Filed: 03/21/2005
  • Published: 09/21/2006
  • Est. Priority Date: 03/21/2005
  • Status: Active Grant
First Claim
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1. A method for providing telecommunications services in a session initiation protocol (SIP)/SS7 environment, the method comprising:

  • at a SIP/SS7 gateway;

    (a) receiving a SIP INVITE message relating to a call from an originating SIP proxy server, the INVITE message including a called party number;

    (b) determining, based on the called party number, a type of telecommunications service required for the call;

    (c) formulating an SS7 query to a database based on the identified type of service for the call;

    (d) receiving a response from the database to the query; and

    (e) extracting data from the response and data to facilitate completion of the call.

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